531319199

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{853}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 558802944

約数和(自身を除く): 27483745

約数列:

[1, 31, 71, 283, 853, 2201, 8773, 20093, 26443, 60563, 241399, 622883, 1877453, 7483369, 17139329, 531319199]

約数ペア:

[(1, 531319199), (31, 17139329), (71, 7483369), (283, 1877453), (853, 622883), (2201, 241399), (8773, 60563), (20093, 26443)]